ALS, one page both sides, 4.25 x 6.75, March 6, 1903. Cleveland writes from Princeton to Richard Olney, who had served as attorney general and secretary of state in his second administration, in Boston. In part: “I beg to introduce to you Mr. John Arthur Keppelman of the Harvard Law School. I have very much enjoyed a chat with him, on a subject which has for a long time greatly interested me … and I hope you will permit me to commend him, and what he has to say, to your favorable consideration….” Accompanied by the original transmittal envelope addressed in Cleveland’s hand. In fine condition. Auction LOA John Reznikoff/PSA/DNA and R&R COA.